JPH02129934U - - Google Patents

Info

Publication number
JPH02129934U
JPH02129934U JP3990989U JP3990989U JPH02129934U JP H02129934 U JPH02129934 U JP H02129934U JP 3990989 U JP3990989 U JP 3990989U JP 3990989 U JP3990989 U JP 3990989U JP H02129934 U JPH02129934 U JP H02129934U
Authority
JP
Japan
Prior art keywords
rack
seat back
upper arm
pinion gear
back frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3990989U
Other languages
English (en)
Other versions
JPH067971Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3990989U priority Critical patent/JPH067971Y2/ja
Publication of JPH02129934U publication Critical patent/JPH02129934U/ja
Application granted granted Critical
Publication of JPH067971Y2 publication Critical patent/JPH067971Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例に係るシート上下
調整装置の全体構成を示す側面図、第２図と第３
図は同装置の要部斜視図、第４図は同装置の要部
分解斜視図、第５図は第１図−線切断断面図
、第６図は本考案の第２実施例に係るシート上下
装置の要部斜視図、第７図は同装置の要部分解斜
視図である。 符号の説明、１０…ロアアーム、１２…ロアア
ームのブラケツト、１３…アツパアーム、２０…
ラツク、２５…ピニオンギヤ、３０…シートバツ
クフレーム、ＳＢ…シートバツク、ＳＣ…シート
クツシヨン。

Claims (1)

    【実用新案登録請求の範囲】
  1. シートクツシヨンを支持するロアアームの後端
    部にアツパアームを前後方向へ回動可能に組付け
    るとともに同アツパアームにラツクを設け、シー
    トバツクを構成するシートバツクフレームに同ラ
    ツクと噛合するピニオンギヤを回転可能に組付け
    、かつ前記シートバツクフレームを前記アツパア
    ームに対し前記ラツクと前記ピニオンギヤを介し
    て上下方向へ移動可能に組付けたことを特徴とす
    るシート上下調整装置。
JP3990989U 1989-04-04 1989-04-04 シート上下調整装置 Expired - Lifetime JPH067971Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3990989U JPH067971Y2 (ja) 1989-04-04 1989-04-04 シート上下調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3990989U JPH067971Y2 (ja) 1989-04-04 1989-04-04 シート上下調整装置

Publications (2)

Publication Number Publication Date
JPH02129934U true JPH02129934U (ja) 1990-10-26
JPH067971Y2 JPH067971Y2 (ja) 1994-03-02

Family

ID=31549231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3990989U Expired - Lifetime JPH067971Y2 (ja) 1989-04-04 1989-04-04 シート上下調整装置

Country Status (1)

Country Link
JP (1) JPH067971Y2 (ja)

Also Published As

Publication number Publication date
JPH067971Y2 (ja) 1994-03-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term